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Questions & Answers
Does this bcg support forward assist? Expert Answer

This bolt carrier group does not support a forward assist as it does not have the scallop cuts to catch the forward assist.

by Armando R., Gear Expert, August 16, 2019
what is the difference in the bolts when they say with hammer or no hammer? Expert Answer

I would recommend contacting the manufacture.
FailZero (866) 214-6926

by Ben, Gear Expert, October 5, 2021
Customer Reviews
Helpful Positive Review
Great BCG; fit and looks by GJ, January 16, 2020
I’ve not been able to shoot this yet as my build is not complete, but fit and finish are excellent. It’s very well made, the coating looks great and even and it fits perfectly in my upper. The coating feels very slick and after an initial clean-and...
Read More...
1/12 found this helpful
Helpful Positive Review
Best bcg in the game by Robert Segura, August 29, 2019
Fail zero has one of the best coatings on the market. Running with an h2 buffer, sprinco blue spring, and a superlative arms adjustable gas block in a 10.5 sbr. Runs like a champ. Had the Ar size bcg in Munich past build and wanted this one to tune t...
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6/6 found this helpful
Helpful Positive Review
BCG review by Nate, January 24, 2020
This BCG is slick. If you have a forward assist like me, it will not be function able. other than that, this bolt is lighter and smoother than your average bcg. Although i have only sent around 4 to 500 rounds through it i can say that it is an impro...
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1/1 found this helpful
Helpful Positive Review
Failzero bcg by Dave, April 11, 2020
Absolutely love this bolt. Optics planet gave me an amazing deal on this and got it to me in a timely manor. A little bit about myself, I worked 2 years in the armory at 29 palms while I was in the marine corps. So I feel like you can trust my advice...
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8/8 found this helpful
Helpful Negative Review
fail zero bold carrier by ubobque smith, Verified Owner, April 18, 2022
Shot nicely didn’t notice much of a difference. After about 40 rounds of shooting suppressed, the fail zero bcg is stained. Normal of course but after scrubbing and cleaning for 20 min it is still stained. Not a big deal but if your buying this for t...
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1/2 found this helpful
Most Recent Reviews
Excellent option by Kelton, Verified Owner, May 9, 2024
Never had any issues with it and like the like light weight Nickle boron
Read All 8 Reviews

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Color:
Silver
Finish:
EXO Nickel Boron
Caliber:
.223 Remington, .300 AAC Blackout, 5.56x45mm NATO
Gun Make:
AR Platform
Gun Model:
AR-15, M16
Weight:
9.2 oz
Condition:
New

Code: 39X-BCG-RS616-FZ-LW-BCG-01-NH

MPN: FZ-LW-BCG-01-NH

UPC: 881314861897

Free Two Day Shipping
List: $234.99
$234.49

Product Info for FailZero FZ Lightweight Bolt Carrier Group (BCG)

Install this FailZero FZ Lightweight Bolt Carrier Group BCG to ensure smooth operation of your rifle without adding much weight. These Bolt Carrier Groups developed by FailZero offer a 21% weight reduction compared to a standard Mil-Spec carrier. All components of the FailZero FZ Lightweight Low Mass Bolt Carrier Group BCG are EXO nickel boron coated to prevent wear and create an easier cleaning experience. With a lighter weight, you can take quicker follow-up shots and gain better control of your groupings. Reduce felt recoil while greatly improving your overall performance in the field by adding this FailZero FZ Lightweight BCG to your weapon build.image

Specifications for FailZero FZ Lightweight Bolt Carrier Group (BCG):

Manufacturer: FailZero
Color: Silver
Finish: EXO Nickel Boron
Carrier Material: 8620 Steel
Bolt Material: Steel
Caliber: 5.56x45mm NATO, .300 AAC Blackout, .223 Remington
Gun Make: AR Platform
Gun Model: M16, AR-15
Weight: 9.2 oz
Condition: New

Features of Failzero FZ Lightweight Bolt Carrier Group BCG

  • 21% weight reduction from standard Mil-Spec carrier
  • FZ logo engraved into the carrier
  • New high polish finish on all components

Package Contents:

  • FailZero FZ Lightweight Bolt Carrier Group
  • Bolt and Extractor
  • Lightweight Bolt Carrier
  • Extractor
  • Cam Pin
  • Carrier Key
  • Firing Pin

FailZero FZ Lightweight Bolt Carrier Group (BCG) Orderable Models

List of Orderable Models

  • FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG, No Hammer, EXO, FZ-LW-BCG-01-NH , MPN: FZ-LW-BCG-01-NH , UPC: 881314861897 , Code: 39X-BCG-RS616-FZ-LW-BCG-01-NH

FailZero FZ Lightweight Bolt Carrier Group (BCG) Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG, No Hammer, EXO, FZ-LW-BCG-01-NH , MPN: FZ-LW-BCG-01-NH-DEMO , Code: 39X-BCG-RS616-FZ-LW-BCG-01-NH-DEMO
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